Question

How many triangles can be formed if two sides have lengths 15 and 19, and the third side has an even length. .

Answer 1

The third side should be less than 15+19=34 and bigger than 19-15=4.

Answer 2

YOU ALMOST GOT IT. . .

Answer 3

14 triangles

Answer 4

yeah.... correct! may i see how you got it??

Answer 5

the third side must be greater than 4 and less than 34
so we have the even numbers from 6 to 32 as options
so, there are 14 even, the answer is 14